Ultrasound study of appropriate tube position for pediatric cuffed tracheal tubes

Randomized Comparison of Depth Marking and Ultrasound-Guided Measurement of Optimal Tracheal Tube Position - Randomized controlled trial of optimal location of tracheal tubes

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000050035

Enrollment

Registered

2023-05-01

Start date

2023-05-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pediatric patients scheduled for general anesthesia

Interventions

Place tracheal tube in appropriate position under ultrasound use Depth marking method

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Pediatric patients scheduled for general anesthesia

Exclusion criteria

Exclusion criteria: If the study subject refuses to participate, or if the patient is at high airway risk or has anatomical malformations in the airway system

Design outcomes

Primary

Measure	Time frame
Frequency of optimal position of tracheal tube	—

Secondary

Measure	Time frame
The position of the cuff and the optimal depth of the tracheal tube should be related to the patient's age, height, and weight.	—

Countries

Japan

Contacts

Public ContactMao Kinoshita

Kyoto Prefectural University of Medicine Department of Anesthesiology

mao6515@koto.kpu-m.ac.jp075-251-5633

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026